Computing Fundamentals Quiz

A process is the instance of a computer program that is being executed by one or many threads.

An operating system (OS) process comprises the program code, assigned system resources, physical and logical access permissions, and data structures to initiate, control and coordinate execution activity.

A computer program is a passive collection of instructions typically stored in a file on disk, while a process is the execution of those instructions after being loaded from the disk into memory.

<p>Multitasking is a method to allow multiple processes to execute concurrently.</p> Signup and view all the answers

<p>Yes, several processes may be associated with the same program; for example, opening up several instances of the same program often results in more than one process being executed.</p> Signup and view all the answers

<p>The primary function of an operating system is to manage computer hardware and software resources, and provide common services for computer programs.</p> Signup and view all the answers

<p>Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of resources.</p> Signup and view all the answers

<p>The operating system acts as an intermediary between programs and the computer hardware for functions such as input and output and memory allocation.</p> Signup and view all the answers

<p>Operating systems are found on many devices that contain a computer, including cellular phones, video game consoles, web servers, and supercomputers.</p> Signup and view all the answers

<p>Microsoft Windows holds a dominant market share of around 68% in the personal computer market as of September 2023.</p> Signup and view all the answers